AIRFOIL SURFACE PRESSURE DATA  DSMA661(MODEL A)
 
     J     X/C        Cp            Cp
                 UPPER SURFACE  LOWER SURFACE
     1    0.000     0.988         0.988
     2    0.010    -0.038        -0.361
     3    0.025    -0.235        -0.305
     4    0.050    -0.284        -0.418 
     5    0.100    -0.357        -0.136
     6    0.150    -0.283        -0.169
     7    0.200    -0.344        -0.210
     8    0.300    -0.408        -0.248
     9    0.400    -0.425        -0.190
    10    0.500    -0.387        -0.108
    11    0.550    -0.353        -0.081
    12    0.600    -0.323        -0.055
    13    0.650    -0.283        -0.038
    14    0.700    -0.240        -0.018
    15    0.750    -0.182        -0.003
    16    0.800    -0.125         0.017
    17    0.850    -0.062         0.031
    18    0.900    -0.006         0.058
    19    0.950     0.056         0.077
    20    0.975     0.086         0.109
    21    1.000     0.162         0.162